Set of Four MSD Iridium Spark Plugs for 1975 Broncos with a 302 Engine.

Your fully-restored, 1975 Bronco deserves the best. That's why you should order a set of four 37224 MSD Iridium Spark Plugs today! Tooled especially for 1975 Broncos with a 302 engine, these after-market plugs will increase your ignition system's overall power while resisting usual corrosion.

With a zinc and nickel coated shell, the iridium contact promotes better combustion to give your Bronco the best possible spark to get things going. Better than any other copper spark plug currently available on the market, you and your Bronco will both enjoy the long-lasting life expectancy of these MSD Spark Plugs. Take less time to work on your Bronco and spend more time showing it off.

Features and Benefits:- Engineered to improve the efficiency of the ignition system to create the most power possible - Plugs are machined to expose more spark to the incoming gases, which promotes the most effective combustion event possible - MSD's Iridium spark plugs last longer than an average copper plug - Zinc-Nickel coated shell resists corrosion - Engineered and designed specifically for use on performance engines - Easy installation for 1975 Broncos with a 302 engine - Set includes four individual direct replacement spark plugs

MSD has created the best possible spark plug for your Bronco's ignition system. These performance spark plugs are engineered to improve the efficiency of the combustion process to create more power combined with increased durability. The center tip of these plugs are made from iridium to promote the best spark and increase resilience.

MSD's proprietary ceramic material enhances the dielectric strength of the plug housing, forcing the spark to jump across the plug gap to the ground electrode. This electrode is machined to expose more spark to the incoming gases to promote the most effective combustion event possible.

*Two sets of these spark plugs are required per 1975 302 powered Bronco.

Order a set of four MSD Iridium Spark Plugs 37224 for 1975 Broncos with a 302 Engine from CJ Pony Parts today!